<?php
/**
 * Created by PhpStorm.
 * User: qingyun
 * Date: 18/12/26
 * Time: 上午9:12
 */

namespace app\index\controller;


class Sign
{
    public function in()
    {
        return view();
    }

     public function up()
    {
        return view();
        echo 123;

    }
}